Remove the Main Module Motherboard

Make a note of the locations of the components in the main module
before removing any of them.

The server software keeps track of the location of some components, such as
the hard drives and RAID expansion modules, so you might have to reinstall
the software on some components if they are moved to different locations in
the main module. Make a note of the location of the components in
the main module and install these components in the same locations in the
new main module so that you do not have to reinstall software on
any of these components.